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3.5mm Astra Diamond Nose Ring
Close-up of an woman's nose wearing Astra 6-prong 3.5mm diamond nose stud earring.
3.5mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Front view of the diamond Astra setting
Nose ring backing type guide
3.5mm Astra Diamond Flat Back Stud in 14k Yellow Gold
3.5mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in white gold
3.5mm Astra Diamond Flat Back Stud in 14k Rose Gold
Front view of the diamond Astra setting in rose gold
Astra Diamond Threadless Ends
3.5mm Astra Diamond Nose Ring
Close-up of an woman's nose wearing Astra 6-prong 3.5mm diamond nose stud earring.
3.5mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Front view of the diamond Astra setting
Nose ring backing type guide
3.5mm Astra Diamond Flat Back Stud in 14k Yellow Gold
3.5mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in white gold
3.5mm Astra Diamond Flat Back Stud in 14k Rose Gold
Front view of the diamond Astra setting in rose gold
Astra Diamond Threadless Ends
Home 3.5mm Astra Diamond Nose Ring

3.5mm Astra Diamond Nose Ring

$697 $557.60 20% OFF $1,296 Est. Retail Value
3.5mm Astra Diamond Nose Ring
Close-up of an woman's nose wearing Astra 6-prong 3.5mm diamond nose stud earring.
3.5mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Front view of the diamond Astra setting
Nose ring backing type guide
3.5mm Astra Diamond Flat Back Stud in 14k Yellow Gold
3.5mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in white gold
3.5mm Astra Diamond Flat Back Stud in 14k Rose Gold
Front view of the diamond Astra setting in rose gold
Astra Diamond Threadless Ends
3.5mm Astra Diamond Nose Ring
Close-up of an woman's nose wearing Astra 6-prong 3.5mm diamond nose stud earring.
3.5mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Front view of the diamond Astra setting
Nose ring backing type guide
3.5mm Astra Diamond Flat Back Stud in 14k Yellow Gold
3.5mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in white gold
3.5mm Astra Diamond Flat Back Stud in 14k Rose Gold
Front view of the diamond Astra setting in rose gold
Astra Diamond Threadless Ends

Diamond Size

3.5mm Astra
2.5mm Astra 3.5mm Astra 3.0mm 4.0mm
Size Chart
Find Your Perfect Fit
✦
Nose ring size guide: backing styles (twist, bone, L-post, straight post, flat back, end only), 18G and 20G gauge, and 6mm/9mm wearable length for nose studs

How to size a nose ring

A nose stud is defined by three things — its gauge (the bar's thickness), its backing style (how it stays in place), and its wearable length (the part that sits inside your piercing, which the style sets).

Gauge — the thickness of the bar

Most nose piercings use 20G (0.8mm) or 18G (1.0mm). Match the gauge to your piercing so the jewelry sits securely — the scale runs in reverse, so a smaller number is a thicker bar.

Backing style & length

The backing holds your stud in place, and it sets the wearable length:

  • Twist, Bone & L-Post — 1/4" (6mm) wearable length
  • Flat Back — 18G, 1/4" (6mm) wearable length
  • Straight Post — 3/8" (9mm), and can be bent to your fit
  • End Only — the decorative front on its own; a backing is sold separately

Not sure which is right? Match a nose stud that already fits you, or chat with a Piercing Advisor below.

Still not sure about your size?
Our Piercing Advisors will help you find the right fit for your piercing.
Or add a Piercing Advisor™ fitting to your order › Need a size we don’t carry? Request custom sizing ›
Show info modal
Find Your Perfect Fit
✦
info popup jeweler direct
Still not sure about your size?
Our Piercing Advisors will help you find the right fit for your piercing.
Or add a Piercing Advisor™ fitting to your order › Need a size we don’t carry? Request custom sizing ›
Find Your Perfect Fit
✦
Promotional text for a free piercing advisor service with details on customization and quality assurance.
Still not sure about your size?
Our Piercing Advisors will help you find the right fit for your piercing.
Or add a Piercing Advisor™ fitting to your order › Need a size we don’t carry? Request custom sizing ›
i
Made to order: Ready in 1–2 weeks

Solid 14k Gold

Jeweler Direct

Handmade

Piercing Advisor

Ethical Luxury

Lifetime Warranty

Looking for something different? Request a custom design →

Product Description

Description

Designed for those who love a more striking sparkle, the Astra 3.5mm Diamond Nose Ring features a brilliant genuine diamond set within Fresh Trends’ signature 6-prong setting. Handcrafted in solid 14k gold and designed with comfort in mind, the Astra offers a smooth, secure fit suitable for everyday wear and sensitive skin. Luxurious without feeling overdone, this fine jewelry nose ring blends timeless elegance with modern piercing style.

  • Diamond Carat: .17ct (3.5mm)
  • Diamond Clarity: VS1
  • Solid 14k Gold | Hypoallergenic & Nickel-free
  • Available styles: Twist, Bone, L Post, Straight Post, Flatback, End Only - Pushpin
  • Available in 20G and 18G
  • Made to order in the USA

BACKING STYLES:

  • Twist, Bone & L-Post have 1/4" (6mm) wearable length
  • Straight-Post has 3/8" (9mm) wearable length and can be bent to your specifications.
  • Flat Back is 18G, 1/4" (6mm) wearable length
  • End Only option does not include a backing. Backing sold separately here.
Product Details
Materials
Shipping

Pairs Well With

14k white gold 3mm diamond perlage milgrain nose ring twist style, angled front view 14k rose gold 3mm diamond milgrain nose ring with L post style, angled side view
3mm Diamond Striking Perlage Nose Ring $450
14k white gold 3mm princess-cut diamond flat back stud end, top-down front view showing faceted square diamond Close-up of 14k yellow gold 3mm princess-cut diamond threadless end showing angular facets and four ball prongs
3mm Princess-Cut Diamond Nose Ring $675
14k white gold 3mm diamond bezel nose ring twist style, angled front view showing VS1 stone sparkle 14k rose gold 3mm diamond bezel nose stud straight pin post, side view showing rose gold pin style
3mm Striking Diamond Bezel Nose Ring Stud $425
14k yellow gold 3.5mm diamond flat back labret on reflective surface, angled lifestyle shot Extreme close-up top-down view of 3.5mm diamond in four-prong setting showing facets and sparkle
3.5mm Diamond Low-Set Prong 14k Gold Flat Back Stud $701
FreshTrends mint green travel jewelry box, closed front view with gold FT Est. 2003 logo Close-up of travel jewelry box interior holding gold piercing studs, earrings, and CZ body jewelry
Travel Jewelry Box $17

Jeweler-Direct Pricing

Jeweler-Direct means crafted, just for you. By skipping the middleman, we eliminate traditional retail markups — so you can enjoy luxury piercing jewelry without the inflated price.

Fresh Trends Price — $648

Est. Retail Value — $1,296

Fresh Trends Piercing Advisor™

Our complimentary Piercing Advisor™ service ensures your jewelry fits perfectly. After your order, a specialist reviews your selection, verifies your size, and guides you through any adjustments. For jewelry to be eligible for an adjustment, FreshTrends Piercing Advisor™ must be added to your cart at the time of original purchase.

Why It Matters:

• Anatomy varies, and size is crucial

• A specialist confirms your fit before we craft your piece

• You get a flawless, comfortable result—every time

Piercing Advisor Service

Handcrafted Just For You!

Our in-house jewelry designer and artisans create one-of-a-kind piercing jewelry from solid 14k gold and 950 platinum, always 100% nickel-free.

Each piece is made-to-order and never mass-produced, allowing for many gemstone and size options for the perfect fit. We take pride in hand-crafting fine body jewelry in the USA.

Fresh Trends Fine Jewelry

Because every piercing deserves its masterpiece.

Ready to Gift

Your jewelry arrives in our signature packaging—a keepsake box with a soft green pouch and a Wear & Care Guide. Premium pieces are showcased in an LED presentation box that elevates every gifting moment.

Fresh Trends Packaging

Fresh Trends® Lifetime Warranty

Every piece we craft is designed for lifelong wear. If your jewelry ever shows a manufacturing defect, we’ll repair or replace it—complimentary, for life.

Lifetime Confidence. Handmade Quality.

Gold earring with clear gemstones on a soft pink fabric background

Sustainable Jewelry

We use recycled metals to help reduce the carbon footprint of manufacturing and the negative impact of metal mining.

We plant one new tree per order in partnership with Ecologi to help restore nature and reduce the carbon footprint of our operations.

ecology

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